A postsurgical client has been receiving morphine by patient-controlled analgesia for 2 days. What action by the nurse best addresses potential adverse effects?
administering a stool softener as prescribed
auscultating the client's lung for adventitious sounds
encouraging active range of motion exercises
applying calf compressors as prescribed
The Correct Answer is A
A. Administering a stool softener is essential as opioids like morphine commonly cause constipation, and this proactive measure helps mitigate that adverse effect.
B. While auscultating the lungs is important to monitor respiratory function, it does not specifically address a common adverse effect of morphine.
C. Encouraging active range of motion exercises can help prevent complications from immobility but does not directly address the most common adverse effect of morphine.
D. Applying calf compressors can help prevent deep vein thrombosis, but it is not the most effective action for addressing the specific adverse effects of morphine use.
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Correct Answer is D
Explanation
A. By directly relaxing vascular smooth muscle is not how lisinopril primarily works; it does not act directly on smooth muscle but rather affects hormonal pathways.
B. By blocking aldosterone from binding to mineralocorticoid receptors is a secondary effect of the angiotensin-converting enzyme (ACE) inhibitors but not the primary action of lisinopril itself.
C. By blocking the movement of calcium ions into arterial smooth muscles describes the action of calcium channel blockers, not ACE inhibitors like lisinopril.
D. By inhibiting the transformation of angiotensin I to angiotensin II is the correct answer because lisinopril inhibits the ACE enzyme, reducing the production of angiotensin II, which lowers blood pressure and decreases strain on the heart.
Correct Answer is B
Explanation
A. "I will take this medication at bedtime to help with my symptoms." is correct; famotidine is often taken at bedtime to reduce nocturnal gastric acid secretion and help manage symptoms.
B. "I can take this medication with antacids for faster relief." is incorrect; antacids can interfere with the absorption of famotidine, and patients should be advised to separate the doses by at least an hour.
C. "I should avoid alcohol while taking this medication." is correct; alcohol can increase the risk of gastrointestinal irritation and should generally be avoided.
D. "I will monitor for signs of unusual bleeding or bruising." is correct; while famotidine is not typically associated with bleeding risks, monitoring for signs of unusual bleeding is a good practice when taking any medication, particularly in patients with risk factors.